487257372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1288

約数の個数: 108

約数和(自身を含む): 1439330256

約数和(自身を除く): 952072884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 281, 294, 441, 562, 588, 843, 882, 983, 1124, 1686, 1764, 1966, 1967, 2529, 2949, 3372, 3932, 3934, 5058, 5898, 5901, 6881, 7868, 8847, 10116, 11796, 11802, 13762, 13769, 17694, 17703, 20643, 23604, 27524, 27538, 35388, 35406, 41286, 41307, 48167, 55076, 61929, 70812, 82572, 82614, 96334, 123858, 123921, 144501, 165228, 192668, 247716, 247842, 276223, 289002, 433503, 495684, 552446, 578004, 828669, 867006, 1104892, 1657338, 1734012, 1933561, 2486007, 3314676, 3867122, 4972014, 5800683, 7734244, 9944028, 11601366, 13534927, 17402049, 23202732, 27069854, 34804098, 40604781, 54139708, 69608196, 81209562, 121814343, 162419124, 243628686, 487257372]

約数ペア:

[(1, 487257372), (2, 243628686), (3, 162419124), (4, 121814343), (6, 81209562), (7, 69608196), (9, 54139708), (12, 40604781), (14, 34804098), (18, 27069854), (21, 23202732), (28, 17402049), (36, 13534927), (42, 11601366), (49, 9944028), (63, 7734244), (84, 5800683), (98, 4972014), (126, 3867122), (147, 3314676), (196, 2486007), (252, 1933561), (281, 1734012), (294, 1657338), (441, 1104892), (562, 867006), (588, 828669), (843, 578004), (882, 552446), (983, 495684), (1124, 433503), (1686, 289002), (1764, 276223), (1966, 247842), (1967, 247716), (2529, 192668), (2949, 165228), (3372, 144501), (3932, 123921), (3934, 123858), (5058, 96334), (5898, 82614), (5901, 82572), (6881, 70812), (7868, 61929), (8847, 55076), (10116, 48167), (11796, 41307), (11802, 41286), (13762, 35406), (13769, 35388), (17694, 27538), (17703, 27524), (20643, 23604)]